TY - BOOK AU - Creswell,John W. TI - Research design: qualitative, quantitative, and mixed method approaches SN - 9781452274614 (paperback) U1 - 300.72 22 PY - 2014/// CY - California PB - SAGE Publications KW - Social sciences KW - Research KW - Methodology KW - BUEsh KW - BUSADM KW - August2015 KW - December2015 N1 - Previous edition : 2008; Glossary : p. 241-250; Includes indexes; Bibliography : p. 251-260 ER -